基于proe的塑料门轴承的注塑模具设计说明书.doc

毕业设计(论文)
题目: 基于Pro/E的塑料门轴承的注塑模具
设计
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专业: 机械设计制造及其自动化
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2013年 6 月
基于Pro/E的绝缘板的注塑模具设计
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基于Pro/E的塑料门轴承的注塑模具设计
摘要
本次设计的题目是《基于Pro/E的塑料门轴承的注塑模具设计》。塑料注射成型是一个制造热塑性产品最流行的制造工艺,可以一次成型形状简单的一般塑料制品以及形状复杂的精密塑件。注塑模设计的主要设计过程有:塑料制品的工艺分析,行腔数目的确定,注塑机的选择以及模具的结构等。在Pro/E环境下首先对零件结构进行分析,然后计算成型零部件的尺寸、体积等,确定了分型面,选择浇注系统、流道、冷却系统、浇口形式以及注射机。,进行开模仿真。应用pro/,并确保模具工作运行的可靠性,达到优化模具结构和成型工艺参数的目的。最后对模具结构与注射机的匹配进行了校核,并用autoCAD绘制了一套模具装配图和主要零件图。
关键字:注塑模;Pro/E;;CAD
THE PRO/E-BASED INJECTION MOLD DESIGN OF THE DOOR BUSHING
ABSTRACT
The title of my design is the pro/e-base injection mold design of the door bushing .Plastic Injection molding is one of the most popular manufacturing processes for making thermoplastic products which can be a simple plastic product, as well as plex plastic parts. In the injection mold design of the door bushing. The main processes of the injection moulding design including: analyse ,the number of cavities, the construction of the mould choose and the injection moulding machine . By using the Pro/E , we first analyse the structure of the part ,than pute the size and volume of the ponent to determine the parting-line and choose the feed system,the runners, the cooling system, the style of the sprue and the injection molding next step is that using to introduce in the moldbase, carry out the mold-open imitation .By using pro/e and ,we can improve the design efficiency and ensure the reliability when the mold works,and than we can achieve the purpose of optimize the mold structure and the forming process ,the structure of the mold injection machine will be had a matching check,and application of AutoCAD to draw a set of the mould assembly and the main parts drawings.
Key words:injection mold;Pro/E;;CAD
目录
1 引言 1
我国塑料模具近几年的发展概况和市场情况 1
我国塑料模具的发展趋势 2
设计课题的引入 3
2 注射模设计与成形过程概述 4
注射模的组成 4